Max5 API Reference

00001 // ext_drag.h copyright 2008 cycling '74
00002 
00003 #ifndef __EXT_DRAG_H__
00004 
00005 #define __EXT_DRAG_H__
00006 
00007 BEGIN_USING_C_LINKAGE
00008 
00009 char *jdrag_getitemstring(t_object *dg, long index, long quote, long backslash);
00010 t_object *jdrag_getobject(t_object *dg, long index);
00011 void jdrag_getlocation(t_object *dg, long index, double *xpos, double *ypos);
00012 t_object *jdrag_createobject(t_object *dg, t_object *pv, void *d);
00013 t_object *jdrag_createnewobj(t_object *dg, t_object *pv, char *classname, char *str);
00014 t_object *jdrag_createmessage(t_object *dg, t_object *pv, t_symbol *msg, long ac, t_atom *av);
00015 
00016 
00017 //  dg      the jdrag object
00018 //  rcv     the jbox which will have a message called when the dragged thing is released
00019 //  msg     the message name that will be sent to the box when the dragged thing is released
00020 //  desc    a description to be displayed in a contextual menu for the drop action
00021 //  arg     user data to be passed to the drag function (for example, the t_symbol* of the message to call in the case of jdrag_box_add())
00022 void jdrag_add(t_object *dg, t_object *rcv, t_symbol *msg, char *desc, void *arg);
00023 
00024 
00025 long jdrag_matchdragrole(t_object *dx, t_symbol *role, long flags);
00026 
00027 
00028 void jdrag_setboxlocation(t_object *dg, t_object *box);
00029 
00030 
00031 void jdrag_object_add(t_object *dg, t_object *obj, t_symbol *msg);
00032 
00033 // a wrapper around jbox_add() used by most ui objects; demonstrated in the pictmeter~ example project in the sdk
00034 void jdrag_box_add(t_object *dg, t_object *box, t_symbol *msg);
00035 
00036 
00037 END_USING_C_LINKAGE
00038 
00039 #endif  // __EXT_DRAG_H__